# -*- coding: utf-8 -*-
# Part of Odoo. See LICENSE file for full copyright and licensing details.
import base64
import json
import mimetypes

from odoo import http
from odoo.exceptions import AccessError
from odoo.http import request
from odoo.tools import ustr, file_open
from odoo.addons.web.controllers.webmanifest import WebManifest as WebWebManifest
from odoo.addons.base_sparse_field.models.fields import monkey_patch


@monkey_patch(WebWebManifest)
@http.route('/web/manifest.webmanifest', type='http', auth='public', methods=['GET'])
def webmanifest(self):
    """ Returns a WebManifest describing the metadata associated with a web application.
    Using this metadata, user agents can provide developers with means to create user
    experiences that are more comparable to that of a native application.
    """
    web_app_name = request.env['ir.config_parameter'].sudo().get_param('web.web_app_name', 'Odoo')
    manifest = {
        'name': web_app_name,
        'scope': '/web',
        'start_url': '/web',
        'display': 'standalone',
        'background_color': '#714B67',
        'theme_color': '#714B67',
        'prefer_related_applications': False,
    }
    icon_sizes = ['192x192', '512x512']
    manifest['icons'] = [{
        'src': '/pwa_custom/static/src/img/c2p-icon-%s.png' % size,
        'sizes': size,
        'type': 'image/png',
    } for size in icon_sizes]
    manifest['shortcuts'] = self._get_shortcuts()
    body = json.dumps(manifest, default=ustr)
    response = request.make_response(body, [
        ('Content-Type', 'application/manifest+json'),
    ])
    return response